CN202729568U - Novel wind generating set variable pitch bearing assembly device - Google Patents
Novel wind generating set variable pitch bearing assembly device Download PDFInfo
- Publication number
- CN202729568U CN202729568U CN 201220365868 CN201220365868U CN202729568U CN 202729568 U CN202729568 U CN 202729568U CN 201220365868 CN201220365868 CN 201220365868 CN 201220365868 U CN201220365868 U CN 201220365868U CN 202729568 U CN202729568 U CN 202729568U
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- novel wind
- variable pitch
- bearing
- pitch variable
- variable bearings
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Abstract
The utility model discloses a novel wind generating set variable pitch bearing assembly device. The device consists of a bearing lift, a high-strength bolt and a nut, wherein the bearing lift comprises a transverse plate and a vertical plate which are vertically and fixedly arranged; a reinforcing rib plate is fixedly arranged between the transverse plate and the vertical plate; the transverse plate is fixedly provided with a lifting plate; the lifting plate is provided with a plurality of lifting holes; the vertical plate is provided with a plurality of connecting holes; and the bearing lift is fixedly arranged on a variable pitch bearing by the high-strength bolt through the connecting holes and is fastened by the nut. The novel wind generating set variable pitch bearing assembly device has the advantages of rational structural design, convenience in use and assembly, capability of effectively improving the assembly efficiency and the assembly safety, low cost and capability of reducing the operation difficulty for assembly of the variable pitch bearing.
Description
Technical field
The utility model relates to a kind of assembling device for wind power generating set, particularly a kind of novel wind generator group pitch variable bearings assembling device.
Background technology
In the prior art, the wind-driven generator pitching bearing assembling device is mainly C type suspender, and C type suspender catches on the pitch variable bearings inner ring and assembles.Some is directly pinioned pitch variable bearings with suspender belt and assembles.These devices are all dangerous to a certain extent, and the assembling difficulty, inefficiency.Seem particularly important so research and develop novel pitch variable bearings assembling device.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of reasonable in design, the novel wind generator group pitch variable bearings assembling device that easy to use, efficiency of assembling is high are provided.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of novel wind generator group pitch variable bearings assembling device, and be characterized in: this device is comprised of bearing hoister, high strength bolt and nut; Described bearing hoister comprises vertical fixing transverse slat and riser, between transverse slat and riser, be fixed with the reinforcement gusset, be fixed with the lifting plate on the transverse slat, the lifting plate is provided with a plurality of holes for hoist, riser is provided with several connecting bores, high strength bolt is fixed on bearing hoister on the pitch variable bearings by connecting bore, and uses fastening nuts.
In the novel wind generator group pitch variable bearings assembling device technical scheme described in the utility model: described reinforcement gusset preferably is provided with 2, be arranged in parallel.
In the novel wind generator group pitch variable bearings assembling device technical scheme described in the utility model: described connecting bore preferably is provided with 5, evenly is arranged on the bottom of riser.
Compared with prior art, the utility model apparatus structure is reasonable in design, and is easy to install and use, can the Effective Raise efficiency of assembling and the safety of assembling, and cost is low, except the low operation easier of pitch variable bearings assembling.
Description of drawings
Fig. 1 be the utility model assembling device a kind of structural representation;
Fig. 2 is a kind of schematic diagram that utilizes the utility model to lift.
The specific embodiment
Referring to accompanying drawing, further describe concrete scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not consist of its Copyright law.
During use, the connecting bore 5 on the riser 3 of bearing hoister 9 aligns with pitch variable bearings 10 blade mounting holes, by high strength bolt 8 and nut 7 bearing hoister 9 and pitch variable bearings 10 is fixed together.Shackle 11 is contained on the hole for hoist 6 of bearing hoister 9 again, can selects different hole for hoist 6 to control and become the angle of starching after bearing 10 is sling.Utilize suspender belt 12 that pitch variable bearings 10 is sling, after pitch variable bearings 10 and wheel hub are assembled, remove again this assembling device.
Claims (3)
1. novel wind generator group pitch variable bearings assembling device, it is characterized in that: this device is comprised of bearing hoister, high strength bolt and nut; Described bearing hoister comprises vertical fixing transverse slat and riser, between transverse slat and riser, be fixed with the reinforcement gusset, be fixed with the lifting plate on the transverse slat, the lifting plate is provided with a plurality of holes for hoist, riser is provided with several connecting bores, high strength bolt is fixed on bearing hoister on the pitch variable bearings by connecting bore, and uses fastening nuts.
2. novel wind generator group pitch variable bearings assembling device according to claim 1, it is characterized in that: described reinforcement gusset is provided with 2, be arranged in parallel.
3. novel wind generator group pitch variable bearings assembling device according to claim 1, it is characterized in that: described connecting bore is provided with 5, evenly is arranged on the bottom of riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365868 CN202729568U (en) | 2012-07-27 | 2012-07-27 | Novel wind generating set variable pitch bearing assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365868 CN202729568U (en) | 2012-07-27 | 2012-07-27 | Novel wind generating set variable pitch bearing assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729568U true CN202729568U (en) | 2013-02-13 |
Family
ID=47655290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365868 Expired - Lifetime CN202729568U (en) | 2012-07-27 | 2012-07-27 | Novel wind generating set variable pitch bearing assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144884A (en) * | 2016-06-27 | 2016-11-23 | 天津港第五港埠有限公司 | For 40 tons of door machines built-in decelerator remove and install one suspender and application thereof |
| CN110615351A (en) * | 2019-09-12 | 2019-12-27 | 安徽安凯汽车股份有限公司 | Hoist and mount mounting panel frock |
| CN114001022A (en) * | 2021-11-29 | 2022-02-01 | 黄秀芳 | Drilling pump frame and pump package hoisting structure |
-
2012
- 2012-07-27 CN CN 201220365868 patent/CN202729568U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144884A (en) * | 2016-06-27 | 2016-11-23 | 天津港第五港埠有限公司 | For 40 tons of door machines built-in decelerator remove and install one suspender and application thereof |
| CN110615351A (en) * | 2019-09-12 | 2019-12-27 | 安徽安凯汽车股份有限公司 | Hoist and mount mounting panel frock |
| CN114001022A (en) * | 2021-11-29 | 2022-02-01 | 黄秀芳 | Drilling pump frame and pump package hoisting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |